Conversion made easy... Hawk Classic Cool 180° has been specially formulated for classic cars to ensure protection in even the most extremes of temperature. Classic Cool 180° contains no water, eliminating problems commonly caused by water-based coolants. The complete absence of water eliminates the risk of overheating and significantly reduces strain on hoses, seals, and gaskets by reducing vapour pressure by 75%. This Bundle Contains: 7L of Hawk Classic Cool 180° 5L of Hawk Prep Fluid Rad cap sticker Prep Fluid: **After a complete coolant drain, Hawk hygroscopic Prep Fluid removes any residual water whilst also actively flushing any loose dirt, sediment and scale from your cooling system. **When converting your vehicle, ensure that Classic Cool 180 is always kept in a sealed container to avoid the hygroscopic absorption of airborne moisture which may compromise the full performance benefits of using a waterless engine coolant. Hawk Waterless Coolants: Hawk Waterless Coolants provide distinct advantages over traditional water-based coolants. The absence of water avoids the formation of vapour, high pressure and boil-over, and prevents corrosion and electrolysis. Hawk’s high boiling point and lower freeze point allow a wider and safer operating temperature range. For further information on our range and benefits of Hawk coolants please view our product pages. Link: https://autofluids.co.uk/collections/engine-coolants View the entire Hawk Waterless Coolant Range